12878164282 has 8 divisors (see below), whose sum is σ = 19318601952. Its totient is φ = 6438630300.

The previous prime is 12878164259. The next prime is 12878164283. The reversal of 12878164282 is 28246187821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12878164283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189094 + ... + 248017.

It is an arithmetic number, because the mean of its divisors is an integer number (2414825244).

Almost surely, 2^12878164282 is an apocalyptic number.

12878164282 is a deficient number, since it is larger than the sum of its proper divisors (6440437670).

12878164282 is a wasteful number, since it uses less digits than its factorization.

12878164282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451844.

The product of its digits is 688128, while the sum is 49.

The spelling of 12878164282 in words is "twelve billion, eight hundred seventy-eight million, one hundred sixty-four thousand, two hundred eighty-two".